Flow<T> class abstract

Flows are synchronous streams of data. They are named Flows as they are mostly used in Fluids (but this is not a requirement) and lets the fluid data flow down into the view. Flows always has a value.

Mixed in types

• ChangeNotifier

Implementers

• CombinedFlow
• DebounceFlow
• DistinctFlow
• MappingFlow
• ValueFlow

Available Extensions

• FlowExtensions

Constructors

Flow()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → T

The current value held by this flow

no setter

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

override

dispose() → void

Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

onListen() → void

onRemoveListeners() → void

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited